Add replacing of images

osu!BackgroundChanger/Form1.Designer.cs

@@ -39,6 +39,7 @@
 			this.cutToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.copyToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.pasteToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+			this.replaceToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.toolStripDropDownButton3 = new System.Windows.Forms.ToolStripDropDownButton();
 			this.whatIsThisToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.aboutToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -116,7 +117,8 @@
 			this.toolStripDropDownButton2.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.cutToolStripMenuItem,
             this.copyToolStripMenuItem,
-            this.pasteToolStripMenuItem});
+            this.pasteToolStripMenuItem,
+            this.replaceToolStripMenuItem});
 			this.toolStripDropDownButton2.ImageTransparentColor = System.Drawing.Color.Magenta;
 			this.toolStripDropDownButton2.Name = "toolStripDropDownButton2";
 			this.toolStripDropDownButton2.Size = new System.Drawing.Size(40, 22);
@@ -127,7 +129,7 @@
 			this.cutToolStripMenuItem.Enabled = false;
 			this.cutToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("cutToolStripMenuItem.Image")));
 			this.cutToolStripMenuItem.Name = "cutToolStripMenuItem";
-			this.cutToolStripMenuItem.Size = new System.Drawing.Size(102, 22);
+			this.cutToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.cutToolStripMenuItem.Text = "Cut";
 			// 
 			// copyToolStripMenuItem
@@ -135,7 +137,7 @@
 			this.copyToolStripMenuItem.Enabled = false;
 			this.copyToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("copyToolStripMenuItem.Image")));
 			this.copyToolStripMenuItem.Name = "copyToolStripMenuItem";
-			this.copyToolStripMenuItem.Size = new System.Drawing.Size(102, 22);
+			this.copyToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.copyToolStripMenuItem.Text = "Copy";
 			// 
 			// pasteToolStripMenuItem
@@ -143,9 +145,17 @@
 			this.pasteToolStripMenuItem.Enabled = false;
 			this.pasteToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("pasteToolStripMenuItem.Image")));
 			this.pasteToolStripMenuItem.Name = "pasteToolStripMenuItem";
-			this.pasteToolStripMenuItem.Size = new System.Drawing.Size(102, 22);
+			this.pasteToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.pasteToolStripMenuItem.Text = "Paste";
 			// 
+			// replaceToolStripMenuItem
+			// 
+			this.replaceToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("replaceToolStripMenuItem.Image")));
+			this.replaceToolStripMenuItem.Name = "replaceToolStripMenuItem";
+			this.replaceToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
+			this.replaceToolStripMenuItem.Text = "Replace";
+			this.replaceToolStripMenuItem.Click += new System.EventHandler(this.replaceToolStripMenuItem_Click);
+			// 
 			// toolStripDropDownButton3
 			// 
 			this.toolStripDropDownButton3.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text;
@@ -251,6 +261,7 @@
         private System.Windows.Forms.ToolStripDropDownButton toolStripDropDownButton3;
         private System.Windows.Forms.ToolStripMenuItem whatIsThisToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem aboutToolStripMenuItem;
-    }
+		private System.Windows.Forms.ToolStripMenuItem replaceToolStripMenuItem;
+	}
 }
 

osu!BackgroundChanger/Form1.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Data.SqlTypes;
 using System.Drawing;
 using System.Windows.Forms;
 
@@ -22,37 +23,37 @@ namespace osu_BackgroundChanger
 			var ofd = new OpenFileDialog();
 			ofd.Filter = "osu!seasonal.dll|osu!seasonal.dll";
 
-			if (ofd.ShowDialog() == DialogResult.OK) {
+			if (ofd.ShowDialog() != DialogResult.OK) return; 
+
 #if !DEBUG
-                try
+            try
 #endif
-				{
-					//prepare
-					Images = new Dictionary<string, Image>();
+			{
+				//prepare
+				Images = new Dictionary<string, Image>();
 
-					//read file and save it in a variable
-					Seasonal = new OsuSeasonal(ofd.FileName);
+				//read file and save it in a variable
+				Seasonal = new OsuSeasonal(ofd.FileName);
 
-					//enable controls again
-					splitContainer1.Enabled = true;
+				//enable controls again
+				splitContainer1.Enabled = true;
 
-					//loop through resources
-					foreach (var element in Seasonal.ResourceSet.ResourceElements) {
-						if (!(element.ResourceData is BinaryResourceData)) continue;
+				//loop through resources
+				foreach (var element in Seasonal.ResourceSet.ResourceElements) {
+					if (!(element.ResourceData is BinaryResourceData)) continue;
 
-						var rs = (BinaryResourceData)element.ResourceData;
-						var bm = await Helpers.DeserializeBitmapAsync(rs.Data); //takes about 50ms
+					var rs = (BinaryResourceData)element.ResourceData;
+					var bm = await Helpers.DeserializeBitmapAsync(rs.Data); //takes about 50ms
 
-						Images.Add(element.Name, bm);
-						listView1.Items.Add(element.Name, element.Name);
-					}
+					Images.Add(element.Name, bm);
+					listView1.Items.Add(element.Name, element.Name);
 				}
-#if !DEBUG
-                catch (Exception ex) {
-                    MessageBox.Show("An exception occured while trying to load the assembly:\n\n" + ex);
-                }
-#endif
 			}
+#if !DEBUG
+            catch (Exception ex) {
+                MessageBox.Show("An exception occured while trying to load the assembly:\n\n" + ex);
+            }
+#endif
 		}
 
 		private void listView1_SelectedIndexChanged(object sender, EventArgs e)
@@ -62,5 +63,22 @@ namespace osu_BackgroundChanger
 				? Images[listView1.SelectedItems[0].ImageKey]
 				: null;
 		}
+
+		private void replaceToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			var ofd = new OpenFileDialog();
+			ofd.Filter = "Jpeg files|*.jpg;*.jpeg";
+
+			if (ofd.ShowDialog() != DialogResult.OK) return;
+
+			var img = Image.FromFile(ofd.FileName);
+
+			foreach (ListViewItem i in listView1.SelectedItems) {
+				Images[i.ImageKey] = img;
+			}
+
+			//force update
+			listView1_SelectedIndexChanged(this, null);
+		}
 	}
 }

osu!BackgroundChanger/Form1.resx

@@ -224,6 +224,24 @@
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         B8316xHN906oB/M0ztO+yV/aCvbWtLfQBm/1LvCgF4Ug4jbaEfUzMtNtlKRP22VbqnvAtLQAAAAASUVO
         RK5CYII=
+</value>
+  </data>
+  <data name="replaceToolStripMenuItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAABl0RVh0U29m
+        dHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAALHSURBVDhPbZNdSFNhGMctEiqzhG4q8qpuqtt0anYR
+        EV1kH2BRIFFdqJsfUFKpERZlJFFpmJSUpLGdzdScZY7h1xTLZrpqU5ypS3SbzTmx5tlqbufp/548Q6SL
+        H7zv8/F//+9z3hNBRGH2pitjkxTqF0lZalt8psqXqFA7sG5DPBVErqgtBDHhQFy68kSCnPPJywyBUq2F
+        NN3fSdNlo/KmQTp3V78gy1TNo+GMWJuhzMCawCZJbVeiguPvN1ioqn2MajrGqfmTgzotLuofn6OhyXnq
+        NE/TkfxGHs4MBy/V+SESRN9GUQBWnynKDKG8p+8pOVtDSBKsB8/e0XlrWkcEq/0njTp/0fgPL5WoTaGP
+        1hmW/wOBaFEA1r0HLtZRck6tgASPxBWwFRxKUHADF0r0/MComybdPDnnfCKoCyAfJd2fNS7KH/VW4a5O
+        JHawuAT255mr3mEXfbC6aWqWhwDHBNZLBcGUwrdFV6s+7zl9u3Uz9quXNa+Bw57S+i+BaZzMrvLPAbeI
+        3DqpKFpqWAly1YAOX274nZLf6BcpaPSzGFgrFbGBCEuEAJswO0EPYsGW/7Cd9UoCQYeHJ4fHR3bc77lu
+        OCSTcxOIx0hOJIqUQ9vyKgcSWQ/YIAbZN2X36hl2k3FkhlljTrKWN2IfFZehcuVUGB+k3tB1Y8/qIsUk
+        Jh9iAmy6djjpMjvpaKGWxyfsQ1H8kkBWcnat5/j1FvYJBZlcFWBxUQBTDrHHUvFmUJhwLYgPpn/MQ6UN
+        ZiGlQMvj5EW8VALC/txaQoyJaMICcCCkFev8eKaDx641LTT3TZHx2yy1fZ0mrXGKqjtsVFJnplsqEz18
+        bSEcyB7b7rAAuw+ay5fWJ2WZ3Nypm++8xZyJnrRYqVI/SvfqLZT7uDvIfjjMLI3VLhd4CVZJQawjQSps
+        dmAOLjQEsLbvy1a/QnynVEdEEX8BQVqGDn9sKuMAAAAASUVORK5CYII=
 </value>
   </data>
   <data name="whatIsThisToolStripMenuItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">